Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

BC2B 326880/HB1 400 mm 600.19 mm 200 mm 3470 N 7200 N - 1100
NNU 4180 K30M/W33 400 mm 650 mm 250 mm 4730 N 9500 N - 1000
NNU 4180 M/W33 400 mm 650 mm 250 mm 4730 N 9500 N - 1000
NNU 4880/HB1W33 400 mm 500 mm 100 mm 968 N 2750 N - 1200
316019 410 mm 600 mm 220 mm 3800 N 8650 N - 1100
314391 420 mm 620 mm 200 mm 3470 N 7800 N - 1100
NNU 4184/316275 420 mm 700 mm 280 mm 5500 N 11400 N - 950
314982 420 mm 600 mm 220 mm 3580 N 8800 N - 1100
BC2B 326137/HB1 420 mm 580 mm 130 mm 2380 N 5300 N - 1100
313555 A 420 mm 580 mm 160 mm 2330 N 5400 N - 1100
313555 C 420 mm 580 mm 160 mm 2330 N 5400 N - 1100
313555 B 420 mm 580 mm 160 mm 2330 N 5400 N - 1100
NNU 4888 M/W33 440 mm 540 mm 100 mm 1170 N 3400 N - 1100
BC2B 316521 440 mm 640 mm 230 mm 4570 N 9800 N - 1000
NNU 4888 KM/W33 440 mm 540 mm 100 mm 1010 N 2900 N - 1100
NNU 4188 K30M/W33 440 mm 720 mm 280 mm 5720 N 11800 N - 900
BC2B 322969/HB1 457.2 mm 660.4 mm 228.6 mm 3690 N 8150 N - 950
NNU 4192 K30M 460 mm 760 mm 300 mm 6440 N 12900 N - 850
316739 A 460 mm 650 mm 235 mm 4400 N 11200 N - 1000
BC2-8004/HA1 460 mm 780 mm 280 mm 5610 N 10400 N - 850